国际上常用的简易冷负荷计算方法对比及分析*
Comparison and analysis of simple cooling load calculation methods commonly used in the world
摘要:
从冷负荷的计算原理、计算程序及得热量和冷负荷的计算等多个方面对比了目前国际上常用的3种简易冷负荷计算方法——冷负荷系数法、辐射时间序列法及CIBSE准入系数法——的区别及特点。在此基础上,深入分析了3种冷负荷计算方法的特点及存在的问题,并为我国建筑行业在面向国际化的发展过程中简易冷负荷手算方法的应用和发展提出了一些建议。
Abstract:
Compares the differences and characteristics of three simple cooling load calculation methods commonly used in the world, such as the cooling load coefficient method, the radiant time series method and the CIBSE admittance method, from the aspects of calculation principles, calculation procedures, heat gain and cooling load calculation. On this basis, deeply analyses the characteristics and problems of the three methods. Puts forward some suggestions for the application and development of simple manual cooling load calculation methods in the process of internationalization-oriented development of China’s construction industry.
Keywords:simple cooling load calculation method, cooling load coefficient method, radiant time series method, CIBSE admittance method, heat gain, cooling load